/*
 * Copyright (c) 2025 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// [Start RelativeUnits1]
.parent {
  width: 400px;
}
.child {
  width: 50%; /* 200px */
}
// [End RelativeUnits1]

// [Start RelativeUnits2]
p {
  font-size: 16px;
}
span {
  font-size: 1.5em; /* 24px */
}
// [End RelativeUnits2]

// [Start RelativeUnits3]
html {
  font-size: 16px;
}
p {
  font-size: 1rem; /* 16px */
}
span {
  font-size: 1.5rem; /* 24px */
}
// [End RelativeUnits3]

// [Start RelativeUnits4]
.overlay {
  width: 100vw; /* equal to the width of the viewport */
  height: 100vh; /* equal to the height of the viewport */
}
// [End RelativeUnits4]